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Samsung Dryer Thermal Fuse Keeps Blowing? (Explained)

Have you experienced issues with your dryer not heating up or blowing fuses? In that case, a thermal fuse may be responsible. Samsung dryers have this problem quite often, so you should resolve it as soon as possible. You can prevent the issue from becoming more significant and costly if you identify it and fix it right away. Find out what a thermal fuse is and how it affects your dryer by reading on.

Why does my dryer thermal fuse keep blowing?

A power surge is the most common reason for your Samsung dryer thermal fuse to blow. Power surges or lightning strikes can overload the thermal fuse, resulting in its failure. Additionally, a dirty dryer filter, a clogged dryer vent, or a broken dryer drum may cause the thermal fuse to blow.

Keep your Samsung dryer clean and free of debris to prevent its thermal fuse from blowing. Below are some common reasons why Samsung thermal fuses keep blowing.

Clogged dryer vent:

Samsung thermal fuses can blow due to a clogged dryer vent. In the case of a washer/dryer that doesn’t heat up, be sure to clear the vents and filters.

Dryer drum breaks:

When the metal in the drum begins to corrode, it breaks or cracks. Devices connected to its terminals, such as refrigerators, freezers, and microwaves, will be affected. In addition, cracked drums can cause electric shock, which can blow a thermal fuse.

Electrical surges:

Electric surges and lightning strike It’s always a good idea to use an outlet surge protector to protect your appliances from electrical surges, especially if you have sensitive electronics in your home. A power surge or electrical storm can overload the dryer’s circuitry and cause the thermal fuse to blow.

Cold front:

A cold front is coming, such as a large arctic gust that can cause a thermal fuse to blow. When it gets cold out in the coldest part of winter, there is always an increase in the airflow coming through your dryer’s vent and outflow, which eventually closes the lead core. This causes your Samsung washer and dryer to malfunction.

Can I bypass the thermal fuse on the Samsung dryer?

The fuse can likely be bypassed if it is a standard thermal fuse. If the fuse is a circuit breaker type, bypassing it may be more difficult and a professional may be required. In either case, it is important to contact a professional if the dryer isn’t working properly.

By doing so, you can make sure the dryer is safe and in good working order. You could also check the pins in the dryer’s heating element for corrosion. Corrosion can reduce the output of heat from the dryer and may require it to be replaced.

How do I know if my Samsung dryer thermal fuse is blown? How do you check a thermal fuse on a Samsung dryer?

Thermal fuses can blow and cause serious damage. However, you can easily check the thermal fuse on your dryer to see if it is blown. The following steps can be utilized to determine if a Samsung dryer thermal fuse is blown.

Begin the process:

The majority of thermal fuses can be checked by pressing the control knob on your Samsung dryer. Press down on each button for about 30 seconds after turning off your washer and dryer and unplugging them both.

Check the fuse:

There will be a loud popping sound if the thermal fuse blows. A multimeter can also be used to determine if there is continuity on the circuit where the washer and dryer are plugged in.

In complicated case:

If you can’t check the Samsung dryer thermal fuse with just one button, you may need to make some electrical repairs. To find the Thermal Fuse, turn off the main switch and remove the back panel. You will need to push the button on the side of your appliance, if it is a circuit breaker type fuse, to break the current and test if it blew.

Snape-in type fuse:

If the fuse is a snap-in type, there should be two screws on each end once you remove it. After you remove the screws and flip over your Samsung dryer thermal fuse, you can check for continuity or voltage to see if it’s blown. Replace the blown fuse with a new one and turn on your Samsung dryer to see if it works properly.

How to replace a thermal fuse on a Samsung dryer?

Samsung dryers with blown thermal fuses need to be replaced. Here’s how to replace them.

Turn off the main circuit breaker and unplug the dryer:

Switch off the main circuit breaker and then unplug your washer, you do not have to turn off other appliances at this time.

Remove the back panel:

Find the heat resistive fuse holder for thermal fuses in the Samsung dryer by removing the back panel. The thermal fuse looks like a light bulb and is attached to the printed circuit board (PCB) of your washing machine via wire leads. There’s a good chance you can remove it by unscrewing the two screws that hold it in place, and then pulling or prying it off. There may not be such a heat-resistant fuse holder on your Samsung dryer, so you will have to consult an instruction manual.

Disconnect the sulfured wires:

One or more wires will sometimes be covered in sulfuric acid after removing a thermal fuse. It’s best to disconnect any wires still attached to the fuse before removing it. To do this, lift on one end of the wire until it pulls out from between the electrode and the terminal. Gently pull both ends of the wire off.

Remove the thermal fuse:

Pull the old fuse out of the outlet if your Samsung dryer has a thermal fuse. If your Samsung dryer has a thermal fuse without a plug, you’ll need to use a screwdriver or knife to remove the two screws holding it in place. After loosening the screws, remove the thermal fuse from the connection state board.

Replace the thermal fuse:

After you have removed and replaced the Thermal Fuse, replace the back panel and tighten the screws holding it in place. Reconnect any wire connections, and then turn on your Samsung dryer to check if the problem has been resolved.

How do you reset the thermal fuse on a Samsung dryer?

Samsung dryers do not have a reset button for the thermal fuse. It is therefore difficult to reset the thermal fuse in this dryer. You can, however, do it. Follow these instructions.

Turn the dryer on and off:

Turn on the appliance to push more heat from front to back. Put one test finger on the “ON/OFF” button before beginning the thermal fuse reset process. You can also use a screwdriver or any key. Keep your fingertip down there for 60 seconds and enjoy the feeling of warm fluffy dryness once again

Disconnect the power cord:

Connect your Samsung dryer to an accessible outlet after disconnecting the power cord. Remove the screws holding the thermal fuse cover in place. Once they are loose, gently pry up the cover to reveal the fuse.

Reinstall the Fuse:

With a pair of pliers or a screwdriver, pull the old thermal fuse from its socket. Replace the old thermal fuse with the new one. Screw the cover back in place, then replace the screws. Plugin your Samsung dryer and turn it on. Now that the thermal fuse has been reset on your Samsung dryer, it should work properly.

Can I repair a Samsung dryer thermal fuse myself?

You can repair your Samsung dryer thermal fuse yourself. DIY Repair of the Samsung dryer’s thermal fuse is easy.  To fix a Samsung dryer thermal fuse yourself, you’ll need a few things. A flat head screwdriver, a Phillips screwdriver, a multimeter, a soldering iron, and a thermal fuse are required.

Disconnect the dryer’s electrical wires after turning off the power. Remove the four screws that hold the cover of the dryer. This will reveal the thermal fuse. The tip of the soldering iron should be touched to the thermal fuse until it begins to glow red. Slowly remove the fuse by holding it with the soldering iron and rotating it around the screw. Replace it and reattach the electrical wires once it is free.

Final Thoughts

The dryer thermal fuse may need to be replaced if it keeps blowing. Thermal fuses are small electronic devices that prevent your dryer from being overloaded and causing a fire. A power surge, a clogged dryer vent, or a broken dryer drum can cause it to keep blowing.